| FLIGHT SCHEDULE | 
|---|
| Direct Flights: | 
| Daily 
05:11 
Pittsburgh (PIT)  
05:57 
Chicago O'Hare (ORD) 3 AA 4309 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2025-06-06 through 2025-06-30  | 
| Thu 
05:11 
Pittsburgh (PIT)  
05:57 
Chicago O'Hare (ORD) 3 AA 4309 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:46 Operates only on 2025-07-03  | 
| Tue 
08:55 
Pittsburgh (PIT)  
09:41 
Chicago O'Hare (ORD) 3 AA 4309 Non-stop Embraer EMB 175 (E75) 1:46 Operates only on 2025-07-01  | 
| Daily 
09:40 
Chicago O'Hare (ORD) 3 
10:49 
Green Bay (GRB)  AA 4309 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:09 Effective 2025-10-26 through 2025-11-01  | 
| Daily 
11:30 
Green Bay (GRB)  
12:40 
Chicago O'Hare (ORD) 3 AA 4309 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:10 Effective 2025-10-26 through 2025-11-01  | 
| Tue 
12:32 
Chicago O'Hare (ORD) 3 
14:00 
Minneapolis/Saint Paul (MSP) 1 AA 4309 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Effective 2025-05-06 through 2025-06-03  | 
| Mon,Wed-Sun 
13:15 
Chicago O'Hare (ORD) 3 
14:48 
Minneapolis/Saint Paul (MSP) 1 AA 4309 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2025-05-05 through 2025-06-04  | 
| Daily 
14:40 
Dallas Fort Worth (DFW)  
15:58 
Little Rock (LIT)  AA 4309 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2025-10-06 through 2025-10-25  |